1. Improve language ability: Parent-child reading can expose children to rich language environment. By listening to parents reading stories, children can improve their language understanding and expression ability.

2. Cultivate reading interest: Parent-child reading can help children cultivate reading interest from an early age, make children more willing to take the initiative to read and form good reading habits.

3. Enhance parent-child relationship: Parent-child reading is a special parent-child activity, which can enhance the interaction and communication between parents and deepen the feelings between parents and children.

4. Improve cognitive ability: By reading various books, let children know a wider world and improve their cognitive ability and thinking ability.

5. Shaping a good personality: Many books contain rich moral education elements, from which children can learn many good personalities and values.

6. Cultivate imagination and creativity: Picture books and other picture books can stimulate children's imagination and creativity and make their thinking more active.

7. Help children deal with emotions: Some books about emotional handling can help children better understand and handle their emotions.

8. Cultivate independent thinking ability: Through reading, children can learn different viewpoints and ways of thinking, which helps to cultivate children's independent thinking ability.